I have a question about deletions of various elements in FlexNet Operations.

As an administrator I have rights (apparently) to delete features, products and entitlements... however none of this is possible.

I was able to mark products as Obsolete but things stop there. I can't delete products and obtain this error: Product, version, is used in one or more entitlements.

I can't delete features because Feature , version can be deleted only in draft or obsolete state: it is in Deployed state.

I can't put the features into obsolete state because Obsolete state is not valid for feature.

Finally I can't even find a delete button in the entitlements screen.

So my question is, how do I get rid of these entitlements and so on? I am currently working on the UAT server and want to "start from scratch", but I suppose I will need this features once I move into the live database.